WorldCom Works to Switch
Wireless Users to Other Firms

WorldCom Inc. is notifying its almost two million wireless customers that they can move to other carriers before the company ends mobile phone service in September.

As part of agreements reached with wireless carriers Verizon Wireless, Cingular Wireless, AT&T Wireless Services Inc. and Alltel Corp. last month, WorldCom is mailing out notices to its wireless customers that if they wish to keep their phone numbers, they must sign up...